CN109131130A - The display device of motor vehicle, the method for display device for manufacturing motor vehicle - Google Patents

The display device of motor vehicle, the method for display device for manufacturing motor vehicle Download PDF

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Publication number
CN109131130A
CN109131130A CN201810688064.3A CN201810688064A CN109131130A CN 109131130 A CN109131130 A CN 109131130A CN 201810688064 A CN201810688064 A CN 201810688064A CN 109131130 A CN109131130 A CN 109131130A
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CN
China
Prior art keywords
display
display device
frame
displays
motor vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201810688064.3A
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Chinese (zh)
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CN109131130B (en
Inventor
T.克雷尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Volkswagen AG
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Volkswagen AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Volkswagen AG filed Critical Volkswagen AG
Publication of CN109131130A publication Critical patent/CN109131130A/en
Application granted granted Critical
Publication of CN109131130B publication Critical patent/CN109131130B/en
Active legal-status Critical Current
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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K37/00—Dashboards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Arrangement of adaptations of instruments
    • B60K35/50—
    • B60K35/60—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • B60R11/0229—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes
    • B60R11/0235—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes of flat type, e.g. LCD
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/12—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using sliding jaws
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
    • G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
    • G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/18—Construction of rack or frame
    • B60K2360/774—
    • B60K2360/816—
    • B60K2360/822—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
    • B60R2011/0049—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for non integrated articles
    • B60R2011/0064—Connection with the article
    • B60R2011/0066—Connection with the article using screws, bolts, rivets or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2304/00—Optimising design; Manufacturing; Testing
    • B60Y2304/07—Facilitating assembling or mounting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • F16B5/0216—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread the position of the plates to be connected being adjustable
    • F16B5/0233—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread the position of the plates to be connected being adjustable allowing for adjustment perpendicular to the plane of the plates

Abstract

The display device (10) and a kind of method for manufacturing the display device (10) for motor vehicle that the present invention relates to a kind of for motor vehicle.Display device (10) includes two or more displays (11,12), wherein the two or more displays (11,12) have display housing (18) and are bonded respectively with cloche (19) optics.Frame (13) are kept to be connected with each other two or more displays (11,12).By means of at least one compensating element, (15) of display device (10), the two or more displays (11,12) can be relatively mutually aligned.

Description

The display device of motor vehicle, the method for display device for manufacturing motor vehicle
Technical field
The present invention relates to a kind of display device for motor vehicle and a kind of display dresses for manufacturing for motor vehicle The method for setting the display device especially with two or more displays.Furthermore the present invention relates to a kind of motor vehicles, at this Display device according to the present invention is used in motor vehicle.
Background technique
In the process that display more and more uses in a motor vehicle, single display is usually no longer only installed (such as the display device for being used for combination instrument), but display group is installed.Therefore it can for example install by digital group Close the dual screen of instrument and Infotainment display composition.
In the situation of such dual screen, each display should be mounted side by side on flushing in the instrument board of vehicle and Appear as continuous display band (Displayband).
It realizes that the first possibility of this point is, two displays is arranged in behind common cloche.But There is reflection and dual image (Doppelbild) by cloche in the case of not other measure, reflection and dual image are strong The readability of ground deterioration display.This can be by using the cloche of antireflective (entspiegelt) in certain degree Slow down.
When two displays are bonded as (optisch bonden) i.e. glass pellucidly with common cloche optics (glasklar) when being bonded, better result can be obtained.But which improves the rejection rate and obstruction in manufacture view For the multi-provider strategy of two displays.Furthermore two displays must be replaced in the situation of damage in repair Device, this consumingly improves maintenance cost.
It (can be with another possibility is that each display being bonded respectively with cloche is located in common bearing frame Photo frame is suitable) in.But thus can not realize the appearance of display flushed, because always there is other component (bearing frame Frame) it is between display.Although bearing frame can be matched in terms of color and be designed to as far as possible it is flat, so as to will be from The step on display surface to the surface of bearing frame keeps smaller, does not however generate the situation such as in continuous component In appearance.
Finally, the display being bonded respectively with cloche optics can be abreast fixed at common bracket.But this Due to especially perpendicular to the tolerance of the component of display surface and the mounting condition that provides can not process be reliably achieved.
In terms of the video wall as made of single display combinations, file EP3029657A1 describes a kind of display System.Display system includes big quantity display apparatus and bracket, and display device is assemblied in the cradle.Bracket has pedestal (support Frame can be using pedestal placement in the horizontal plane) and many connection frames.Connected frame framework is caused for each display device Assembly and be designed in this way, that is, make it possible to adjust the opposite alignment of display device.In order to which the surface of display device flushes Alignment, be provided with rotatable adjusting nut herein, the adjusting nut and corresponding fixed adjustment threaded fastener are total Same-action.
In terms of electronic data display, file US8,844,180B2 describe one kind by a large amount of box cabinets (Rahmenschrank) electron plate being composed.Box cabinet is connect with horizontal or of vertically-adjacent box cabinet respectively.Lead to herein Special connector is crossed to be attached.LED indicator is equipped in box cabinet.Box cabinet and connector are designed in this way, even if The connection that must be established is self aligned (selbstausrichtend).
Summary of the invention
The task of the present invention is illustrate a kind of display device for motor vehicle, each display is neat in the display device Level land is mounted side by side and works as continuous display band.Another task of the invention is to illustrate one kind for manufacturing The method of such display device.
The task is by having the display device of the feature of claim 1 and passing through the side of the feature with claim 11 Method solves.Preferred design scheme of the invention is the object of dependent claims.
According to the first aspect of the invention, display device includes two or more displays, wherein described two or more Multiple displays have display housing and are bonded respectively with cloche optics.Frame is kept to make the two or more displays Device is connected with each other.By means of at least one compensating element, of display device, the two or more displays can be relatively It is mutually aligned.
According to another aspect of the present invention, for manufacturing the display with two or more displays for being used for motor vehicle The method of device includes that (wherein the two or more displays have display housing and paste respectively with cloche optics Close) step:
First display is fixed on and is kept at frame；And
Make the first display relative to second display (second display by means of at least one compensating element, of display device Device is connected with frame is kept) it is aligned.
It uses one or more compensating element,s to make it possible as follows, i.e., is still accurately flushed side by side despite the presence of tolerance Ground installation has the display of cloche.The assembly of the relatively mutual approximate zero allowance (toleranzfrei) of display is drawn It plays display and appears as continuous display band.It is properly aligned in period of assembly display preferably by means of assembly cubing And it is then connect with frame is kept.
According to an aspect of the present invention, each of the two or more displays can be relative to holding frame Adjustment.The tolerance of each display can not only be relatively mutually compensated in this way, but can also be balanced and be kept frame Tolerance.
According to an aspect of the present invention, at least one of the two or more displays can not be relative to guarantor Hold frame adjustment.In this case, it keeps frame or is one display in the two or more displays It the component part of shell or is connect with the non-adjustable site preparation of display housing of one in the two or more displays. Nonadjustable display works in this as the reference of the adjustment for other display.Although keeping the tolerance of frame It only can also limitedly be compensated in this approach, but it is overall simplified by reducing element to be adjusted as countermeasure Adjustment.
According to an aspect of the present invention, at least one described compensating element, includes the spiral shell in one of display housing Line sleeve, adjustment threaded fastener are joined in the screw shell.Preferably, between screw shell and adjustment threaded fastener It is disposed with the compensation sleeve for tolerance compensating.Such compensation sleeve is known for example from file EP1304489B1.In the reality The high chucking power and rigidity that connection is realized in scheme is applied, which can be under the influence of vibration, temperature fluctuation and aging The also reliably weight of load bearing component.Furthermore can be automatically realized by using compensating element, keeps component vertical during screwing It is relatively mutually aligned in display surface, this shortens assembling process.
According to an aspect of the present invention, at least one described compensating element, includes the screw rod with locking nut.With this Embodiment equally realizes the high chucking power and rigidity of connection.Abnormal cost is furthermore possible to suitably to convert the embodiment party Case.
According to an aspect of the present invention, at least one described compensating element, includes the fixed tabs for keeping frame (Befestigungslasche), one in display housing is fixed at the fixed tabs in side, such as utilizes adjustment Threaded fastener.The nut of screw shell or insertion can be provided in display housing for adjustment threaded fastener.It is logical Cross certain gap in the aperture for adjusting threaded fastener in fixed tabs, it can be achieved that perpendicular to display surface and Along the tolerance compensating for the axis for being parallel to display surface.Compensating element, is particularly simple kept simultaneously, so that this can be at This is suitably realized.
According to an aspect of the present invention, the abutment face between display housing and holding frame has adhesive portion.With This mode ensure that within the service life of display device in the situation for causing clamping force to be lost by setting process The reliable connection of component.
According to an aspect of the present invention, keep frame that there is the fixed point for instrument board.In the solution, protect It holds frame to be applied not only to be connected with each other display, and simultaneously for whole display device to be fixed in instrument board.It keeps The dual of frame uses the quantity for reducing component to be installed.
Preferably, display device use according to the present invention is in vehicle especially motor vehicle.
Detailed description of the invention
Other feature of the invention can be found out from subsequent description and the appended claims in conjunction with figure.
Fig. 1 schematically illustrates the front view of display device according to the present invention；
Fig. 2 schematically illustrates the side view of the display device from Fig. 1；
Fig. 3 schematically illustrates the method for manufacturing display device according to the present invention；
Motor vehicle is schematically presented in Fig. 4, and display device according to the present invention is equipped in the motor vehicle；
Fig. 5 shows the front view of the preferred embodiment of display device according to the present invention；
Fig. 6 shows the rearview of the display device from Fig. 5；
The design scheme of compensating element, is illustrated in detail in Fig. 7；
The alternative design scheme of compensating element, is illustrated in detail in Fig. 8；
The other alternative design scheme of compensating element, is illustrated in detail in Fig. 9；With
Figure 10 shows the details of the other preferred embodiment of display device according to the present invention.
List of numerals
10 display devices
11 first displays
12 second displays
13 keep frame
14 seams
15 compensating element,s
16 fixed points
17 rigging pilotages
18 display housings
19 cloches
20 are fixed on the first display at holding frame
21 are directed at the first display
22 bonding abutment faces
30 motor vehicles
31 navigation system
32 information entertainments
33 elementary areas
34 memories
35 networks
40 screw shells
41 adjustment threaded fasteners
42 compensation sleeves
43 fixed tabs
44 display carriers
45 apertures
46 snap rings
47 clamping sections.
Specific embodiment
Principle for a better understanding of the present invention, is then explained in greater detail embodiments of the present invention according to figure.No It says and explains, the present invention is not limited to these embodiments and described feature can also be combined or be modified, without departing from Such as protection scope of the present invention defined in the appended claims.
Fig. 1 schematically illustrates the front view of the display device 10 according to the present invention for motor vehicle.Display device 10 Side view presented in Fig. 2.Display device 10 is dual screen, including the first display 11 and second display 12.Display Device 11, each of 12, which has, display housing 18 and is being constructed above cloche 19, the cloche and corresponding display The fitting of 11,12 optics.The holding frame 13 connecting with display housing 18 carries two displays 11,12 and makes two displays It is connected with each other.It may be implemented in the tolerance compensating between cloche 19, i.e. display 11 by means of one or more compensating element,s 15, 12 can relatively be mutually aligned.By obtaining the face transition flushed and the uniform seam between cloche 19 to brigadier 14.Compensating element, 15 can be, for example, the screw shell in display housing 18, the screw shell and corresponding adjustment spiral shell Line fastener collective effect.Two displays 11,12 can be adjusted relative to holding frame 13 in fig. 1 and 2.But it is same It is possible that one in display 11,12 connect in the case where no adjustment feasibility with frame 13 is kept.In this feelings It can also be the whole component part of corresponding display housing 18 that frame 13 is kept in condition.
Fig. 3 is schematically illustrated for manufacturing the display device with two or more displays for motor vehicle Method, two of them or more display have display housing and are bonded respectively with cloche optics.In the first step, First display is fixed 20 to keep at frame.And then make the first display relative to second display (second display Device is connected with frame is kept) it is directed at 21.Alignment 21 is carried out by means of at least one compensating element, of display device.In order to show Guarantee connection in service life of device, can optionally carry out in display housing and keep between frame all or some recline The bonding 22 in face.Second display can adjustably or non-adjustable site preparation is connect with frame is kept.It is also possible that keeping Frame is the component part of the display housing of second display.
Fig. 4 schematically presents motor vehicle 30, and display device 10 according to the present invention is mounted in the motor vehicle.Motor vehicle Furthermore 30 have navigation system 31, information entertainment 32 and the elementary area 33 for manipulating display device 10.It is furthermore possible to It is provided with memory 34.The data provided by navigation system 31 and information entertainment 32 are transmitted to elementary area by network 35 At 33.It is shown by the image that elementary area 33 generates and is exported by means of display device 10.Elementary area 33 is independent in figure Component.But elementary area can be also integrated into other components, such as be integrated into information entertainment 32 or display device In 10.
Then the preferred embodiments of the present invention should be explained according to Fig. 5 to Figure 10.
Fig. 5 shows the front view of the preferred embodiment of display device 10 according to the present invention, and Fig. 6 shows affiliated Rearview.Display device 10 is sub-assembly in this example, and the sub-assembly is by the display operation unit as the first display 11 Part such as Infotainment display and as second display 12 digitized combined instrument form.Digitized combined instrument can The for example, combination instrument of freely programmable.Size is different two displays 11,12 in this example, but natural It ground can also size having the same.Two displays 11,12 are bonded with respective 19 optics of cloche.Display 11,12 Display housing 18 is connect with frame 13 is kept, which makes the interconnection of two displays 11,12 and carrying two aobvious Show device.Two displays 11,12 and holding frame 13 have tolerance on all direction in spaces.The common centering the case where Lower installation elements will lead to, and cloche 19 will be not at and be mutually flush, and seam 14 between devices will be non-uniform.In order to Guarantee the face transition flushed between the glass surface of cloche 19 and the uniform seam 14 between cloche 19, two Display 11,12 is adjustably connect with frame 13 is kept.The relatively mutual alignment of display 11,12 is by means of compensating element, 15 carry out.In order to install in a motor vehicle, keeps frame that there are a series of fixed points 16, keep frame by means of the fixed point 13 can connect with instrument board.It is furthermore possible to be provided with rigging pilotage 17 for simplifying assembly.
The illustrative design scheme of the 15 of compensating element, is illustrated in detail in Fig. 7.Cloche 19 is by display carrier 44 keep, which connect with display housing 18.(umspritzt) screw shell 40 for surrounding injection molding is introduced into In display housing 18, adjustment threaded fastener 41 is joined in the screw shell.In adjustment threaded fastener 41 and thread bush There is compensation sleeve 42 between cylinder 40.Display housing 18 is fixed on guarantor by means of adjustment threaded fastener 41 and compensation sleeve 42 It holds at frame 13.Compensating sleeve 42 has left-handed external screw thread, and the external screw thread and the corresponding internal screw thread of screw shell 40 are common Effect.Compensating sleeve 42 furthermore has clamping section 47, and the clamping section and adjustment threaded fastener 41 pass through frictional fit (Reibschluss, sometimes referred to as frictional resistance) is connected and can be relative to adjustment screw thread in the situation for overcoming frictional fit Fastener 41 rotates.Therefore threaded fastener 41 is adjusted in the case where screw-in turns compensation sleeve 42 together by frictional fit It is dynamic, it thereby compensates for sleeve 42 and direction of insertion and is screwed out on the contrary from screw shell 40.Once compensation sleeve 42 has clinged to guarantor It holds at frame 13, frictional fit is just overcome and adjusts threaded fastener 41 and compensates the dextrorotation of sleeve 42 or screw shell 40 Internal screw thread reaches threaded connection.Make it possible tolerance compensating perpendicular to display surface in this way.Such as it can The adjustment distance of setting ± 2mm.Furthermore by keep in frame 13 for adjusting between the aperture 45 of threaded fastener 41 Gap makes it possible that display is parallel to the alignment of display surface.Alternatively in by screw shell 40 and adjustment screw threads for fastening The combination that part 41 is formed, compensating element, 15 can also be formed by screw rod and locking nut.
Fig. 8 shows the alternative design scheme of compensating element, 15.Cloche 19 is kept by display carrier 44 again, The display carrier is connect with display housing 18.The screw shell 40 for surrounding injection molding is introduced into display housing 18, is adjusted Whole threaded fastener 41 is joined in screw shell.Aperture 45 is configured to as very close to each other as possible in this design scheme.Adjustment Threaded fastener 41 is fixed by snap ring 46.Display housing 18 is protected by adjusting threaded fastener 41 relative to holding frame 13 It holds.Equally make it possible tolerance compensating perpendicular to display surface in this way.Such as the tune of ± 2mm can be set Whole distance.
Fig. 9 shows the other alternative design scheme of compensating element, 15.As above, cloche 19 is by display Carrier 44 is kept, which connect with display housing 18.In this example, in display and holding frame 13 Between adjustable connection realize that the fixed tabs are using adjustment threaded fastener 41 in display housing by fixed tabs 43 18 lateral position screws.For this purpose, screw thread can be provided in display housing 18 for adjustment threaded fastener 41 Sleeve or the nut of insertion.By the aperture 45 in fixed tabs 43 for adjusting threaded fastener 41 it is certain between Gap is, it can be achieved that perpendicular to display surface and along the tolerance compensating for the axis for being parallel to display surface.
Figure 10 shows the details of the other preferred embodiment of display device according to the present invention.In the embodiment party In formula, frame 13 is kept to be integrated into the display housing 18 of the first display 11, i.e., the first display 11 can not be adjusted. Cloche 19 is kept by affiliated display carrier 44, and the display carrier is connect with display housing 18.Surround note The screw shell 40 of modeling is introduced into the display housing 18 of second display 12, and adjustment threaded fastener 41 re-engages with this In screw shell.It is located between adjustment threaded fastener 41 and screw shell 40 via compensation sleeve 42 known to Fig. 7.Second The display housing 18 of display 12 is fixed on and keeps at frame 13 by means of adjustment threaded fastener 41 and compensation sleeve 42.With This mode becomes second display 12 relative to the tolerance compensating perpendicular to display surface of the first display 11 can Energy.Such as the adjustment distance of ± 2mm can also be set herein.Furthermore by keeping being used to adjust screw threads for fastening in frame 13 The gap in the aperture 45 of part 41, so that second display 12 is parallel to being aligned to for display surface relative to the first display 11 It is possible.

Claims (13)

1. one kind is used for the display device (10) of motor vehicle (30), have:
Two or more displays (11,12), wherein the two or more displays (11,12) have display shell It body (18) and is bonded respectively with cloche (19) optics；With
It keeps frame (13), which is connected with each other the two or more displays (11,12)；
It is characterized in that, the display device (10) has at least one compensating element, (15) with described two or more for making A display (11,12) is relatively mutually aligned.
2. display device (10) according to claim 1, wherein every in the two or more displays (11,12) It is a to be adjusted relative to the holding frame (13).
3. display device (10) according to claim 1, wherein in the two or more displays (11,12) extremely Few one can not adjust relative to the holding frame (13).
4. display device (10) according to claim 3, wherein the holding frame frame (13) is the two or more The component part of one display housing (18) in display (11,12) or with the two or more displays (11, 12) the non-adjustable site preparation connection of one display housing (18) in.
5. display device (10) according to any one of claims 1 to 4, wherein at least one described compensating element, (15) It include the screw shell (40) in one of the display housing (18), adjustment threaded fastener (41) is joined to the screw thread In sleeve.
6. display device (10) according to claim 5, wherein tight in the screw shell (40) and the adjustment screw thread Compensation sleeve (42) is disposed between firmware (41).
7. display device (10) according to any one of claims 1 to 4, wherein at least one described compensating element, (15) Screw rod including having locking nut.
8. display device (10) according to any one of claims 1 to 4, wherein at least one described compensating element, (15) Including the fixed tabs (43) for keeping frame (13), a shell of the display housing (18) is fixed on this in side At fixed tabs.
9. display device (10) according to any one of the preceding claims, wherein in display housing (18) and the guarantor The abutment face held between frame (13) has adhesive portion.
10. display device (10) according to any one of the preceding claims is used wherein the holding frame frame (13) has In the fixed point (16) of instrument board.
11. one kind is for manufacturing the display device with two or more displays (11,12) for motor vehicle (30) (10) method, wherein the two or more displays (11,12) have display housing (18) and respectively with cloche (19) optics is bonded, and band has the following steps:
First display (11) fixed (20) are being kept at frame (13)；And
By means of at least one compensating element, (15) of the display device (10) make first display (11) relative to Second display (12) is directed at (21), which connect with the holding frame (13).
12. according to the method for claim 11, wherein bonding (22) is in display housing (18) and the holding frame (13) abutment face between.
13. a kind of motor vehicle (30), which is characterized in that the motor vehicle has according to claim 1 to described in any one of 10 Display device (10).
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US10772221B2 (en) 2020-09-08
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